package org.example.petitionplatformsystem.webRTC;

import org.example.petitionplatformsystem.TongyiChat.AiWebSocketHandler;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.socket.config.annotation.EnableWebSocket;
import org.springframework.web.socket.config.annotation.WebSocketConfigurer;
import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry;
import org.springframework.web.socket.server.standard.ServerEndpointExporter;

@Configuration
@EnableWebSocket
public class WebSocketConfig implements WebSocketConfigurer {

    @Autowired
    private AiWebSocketHandler aiWebSocketHandler;
    /**
     * ServerEndpointExporter类的作用是，会扫描所有的服务器端点，
     * 把带有@ServerEndpoint 注解的所有类都添加进来
     */
    @Bean
    public ServerEndpointExporter serverEndpointExporter(){
        return new ServerEndpointExporter();
    }
    @Override
    public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
        registry.addHandler(aiWebSocketHandler, "/websocket/chat/{userId}").setAllowedOrigins("*");
    }
}
